When the North American version of the game was originally released, Ein only had two costumes available to him. With the release of the Japanese and PAL versions, Ein gained one new unlockable costume, and North America was able to obtain it through the Booster Disc/Pack.
|Image||Description||North America (3.0)||Japan (3.1) and PAL (3.2)|
|Costume 1 - Black trench coat with matching pants and wristbands, a fishnet vest, formal shoes, and a pair of sunglasses.||Default||Default|
|Costume 2 - Karategi with a black belt, and bandages wrapped around his arms and feet.||Default||Default|
|Costume 3 - Red pants with bandages wrapped around his ankles and feet, and shackles on his wrists.
(Originally his third costume from the Japanese PlayStation 2 version of Dead or Alive 2.)
|Download from the Booster Disc, which is found in the Official Xbox Magazine.|
Download from the Booster Pack in Dead or Alive 2 Ultimate.
|Win a Gold Cup in Time Attack Mode.|